Research on Nonlinear Thinking of Landscape Architecture Design based on Computer-aided Parametric Model

2016 ◽  
Vol 11 (8) ◽  
pp. 333-344
Author(s):  
Hongxiu Liu ◽  
Jingjing Jiao ◽  
Nuo Zhang
Keyword(s):  
Landscape Architecture ◽  
Parametric Model ◽  
Architecture Design ◽  
Computer Aided

Parametric Kinematic Tolerance Analysis of Planar Pairs With Multiple Contacts

1996 ◽  
Author(s):  
Elisha Sacks ◽  
Leo Joskowicz
Keyword(s):  
Efficient Algorithm ◽  
Tolerance Analysis ◽  
Parametric Model ◽  
Worst Case ◽  
Multiple Contacts ◽  
Work Cycle ◽  
Computer Aided ◽  
Kinematic Models ◽  
Range Of Variation ◽  
Different Parts

Abstract We present an efficient algorithm for worst-case limit kinematic tolerance analysis of planar kinematic pairs with multiple contacts. The algorithm extends computer-aided kinematic tolerance analysis from mechanisms in which parts interact through permanent contacts to mechanisms in which different parts or part features interact at different stages of the work cycle. Given a parametric model of a pair and the range of variation of the parameters, it constructs parametric kinematic models for the contacts, computes the configurations in which each contact occurs, and derives the sensitivity of the kinematic variation to the parameters. The algorithm also derives qualitative variations, such as under-cutting, interference, and jamming. We demonstrate the algorithm on a 26 parameter model of a Geneva mechanism.

scholarly journals Thinking on the Planning and Design of Environmental Landscape in Qiang Region

2019 ◽  
Vol 25 ◽  
pp. 02008
Author(s):  
Jundong Ye
Keyword(s):  
Computer Aided Design ◽  
Landscape Architecture ◽  
Architecture Design ◽  
Space Design ◽  
Planning And Design ◽  
Rural Revitalization ◽  
Design Idea ◽  
Aided Design ◽  
Environmental Landscape ◽  
Related Design

Based on the analysis of the design of environmental landscape architecture in Qiangzhai Style, it is proposed that the design of landscape architecture should be based on computer-aided design technology. Landscape architecture design integrates many disciplines, and any good building usually includes two aspects of internal and external space design. The design idea is the premise of deciding whether the Qiang landscape architecture design can be done well or not. It needs more understanding of the Qiang architecture, culture and art to do the related design well. Cultural creativity is also an important part of the strategy of Rural Revitalization and the construction of characteristic villages in Qiang nationality areas.

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